[torquedev] CMake'ing Torque
knielson at adaptivecomputing.com
Wed Apr 7 09:00:31 MDT 2010
Baer, Troy wrote:
> On Wed, 2010-04-07 at 15:14 +0200, Simon Toth wrote:
>> Dne 7.4.2010 04:25, Garrick Staples napsal(a):
>>> I still don't understand why anyone would want to convert an actively
>>> maintained autoconf setup that runs well on every platform.
>> The reasons are many:
>> * cmake is much easier to maintain/modify/use
>> * cmake does handle most of the logic internally (no need to write
>> custom scripts, and crazy make rules)
>> * cmake runs pretty much everywhere (including platforms not supported
>> by automake)
>> * cmake is a lot faster (this does matter, only when you always compile
>> from scratch)
>> * cmake is just a part of a larger ecosystem (ctest,cdash,cpack)
>> * cmake is used by many opensource projects and is very actively developed
>> * transformation from automake to cmake is relatively painless
>> (transformation scripts are avaiable)
> These are all good reasons why a new project might adopt cmake.
> However, TORQUE is *not* a new project, and it has an existing build
> system that works. Moreover, I would guess that most of the active
> TORQUE developers are either not at all familiar with cmake or more
> familiar with autoconf than cmake. You are in effect asking the TORQUE
> dev team to support an entirely new build system, with which many of
> them are not familiar, in addition to the existing one. Unless you're
> volunteering to be the person who supports cmake in TORQUE, it is going
> to be difficult to convince Garrick, et al. to do this IMHO.
I echo Troy and Garrick's comments. This is a legacy product and big
changes to how things are done can cause a great deal of pain to those
already using it.
But before we dismiss Dominique I would like to see the work he has done
so everyone can see what it does.
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